electronic educational talking pen
Understand what you cannot read, and learn to pronounce what you cannot say!
electronic educational talking pen ShenZhen Ectel Technology CO,.LTD (Ectel), established in July 2006, is located in the hinterland of ShenZhen Huaqiang North...

Multimedia Print Reader's SOUND book:
Understand what you cannot read, and learn to pronounce what you cannot say!
Multimedia Print Reader's SOUND book: ShenZhen Ectel Technology CO,.LTD (Ectel), established in July 2006, is located in the hinterland of ShenZhen...

Multimedia Print Reader's SOUND book:
Understand what you cannot read, and learn to pronounce what you cannot say!
Multimedia Print Reader's SOUND book: ShenZhen Ectel Technology CO,.LTD (Ectel), established in July 2006, is located in the hinterland of...

To understand about China's SFDA regulations relating to an enforcement of device rules,laws and legal standards in market.
Objectives of this course:To understand about China’s SFDA regulations relating to an enforcement of medical device rules, laws and legal standards...